Timeline for A truncated "geometric" matrix series
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 18, 2022 at 21:11 | history | became hot network question | |||
| Aug 18, 2022 at 18:20 | comment | added | Federico Poloni | No, but you can solve the equation $\sum_{k = 0}^{N-1} A^k X C^k = E$ on a computer, for given $A, C, E$, in $O(m^3+n^3)$ operations. Would you be interested in that? | |
| Aug 18, 2022 at 15:30 | answer | added | Joseph Van Name | timeline score: 5 | |
| Aug 18, 2022 at 15:28 | answer | added | Qiaochu Yuan | timeline score: 6 | |
| Aug 18, 2022 at 15:19 | history | edited | Joseph Van Name | CC BY-SA 4.0 |
added 3 characters in body
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| Aug 18, 2022 at 14:17 | comment | added | Carlo Beenakker | take the simple case $B=I$, $n=3$, what "simplication" of $I+AC+A^2C^2$ would you have in mind? | |
| Aug 18, 2022 at 13:06 | history | asked | tomate | CC BY-SA 4.0 |